Chapter 5204: I Have to Pay Back

His Thought power had already assimilated and refined 20 percent of the devoured origin source. This concept was staggering; by killing five Ultimate Dao Grand Yan Immortals, he could formulate a complete Ultimate Dao.

But of course, the prerequisite was that the five Ultimate Daos he killed all had the same Dao. This was extremely difficult to achieve. The key was that he still did not have the ability to kill those half-step Emperors who had mastered Ultimate Daos.

"My Extreme Dao is undergoing a transformation. Finally, I understand what true Extreme Dao means," Jian Wushuang sensed the expansion of his Great Dao. Now, he comprehended the essence of the Extreme Dao.

The Extreme Path was all-encompassing and contained all Great Daos. Whether it was an Ultimate Dao or an ordinary fifth-grade Great Dao, he could fuse them all. Just now, he devoured three Daos: Earth, Thunder, and Water-Fire.